NIT 23 BCDH 2 HYD

Amount

1) Removing of damaged false ceiling system including frame work, GI suspender and AC return air grills etc including disposal of unserviceable material and stacking of serviceable material with in 50 meters lead as directed by Engineer-in-charge.

2) Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering 1:2:4 (1 cement : 2 coarse sand(zone-III) : 4 graded stone aggregate 20 mm nominal size).

3) Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08%and conforming to IS : 15622 , of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand) jointing with grey cement slurry @ 3.3kg/sqm including grouting the joints with white cement and matching pigments etc., complete. Size of Tile 600 x 600 mm.

4) Providing and fixing false ceiling at all heights with integral densified calcium silicate reinforced with fibre and natural filler false ceiling tiles of Size 595x595mm of approved texture, design and patterns having NRC (Noise Reduction coefficient) of 0.50 (minimum) as per IS 8225:1987, Light reflectance of 85% (minimum).

Non combustible as per BS:476 (part-4), fire performance as per BS:476 (part 6 &7), humidity resistance of 100%, thermal conductivity < 0.043 W/m K as per ASTM 518:1991, in true horizontal level suspended on interlocking metal powder coated T-Grid of hot dipped galvanised iron section of 0.40 mm thick on Silhouette profile,rotary stiched double webbed white with 6mm reveal profile (white/black),

comprising of main-T runners of size 15x42mm of length 3000 mm, cross - T of size 15x42 mm of length 1200 mm and secondary intermediate cross- T of size 15x42 mm of length 600mm to form grid module of size 600 x 600 mm, suspended from ceiling using galvanised mild steel items (galvanizing @ 80 grams per sqm) i.e. 50 mm long, 8 mm outer diameter M-6 dash fasteners, 6 mm dia fully threaded hanger rod upto 1000 mm length and L-shape level adjuster of size 85x25x2 mm.

Galvanised iron perimeter wall angle of size 24x24x0.40 mm of length 3000 mm to be fixed on periphery wall / partition with the help of plastic rawl plugs at 450 mm center to center and 40 mm long dry wall S.S screws. The work shall be carried out as per specifications, drawing and as per directions of the Engineer-in-Charge.

a).With 15 mm thick tegular edged light weight calcium silicate false ceiling tiles.

5) Providing and applying plaster of paris putty of 2 mm thickness over plastered surface to prepare the surface even and smooth complete.

6) Wall painting with acrylic emulsion paint, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre, of approved brand and manufacture. Two coats.

7) Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete. One or more coats on old work.

8) Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : One or more coats on old work.

9) Providing and fixing in position minimum 70mm thick double skinned tile based modular work stations of specified model. Size of workstation is 1200mm Length (clear inner length from side vertical to vertical) x Minimum 550mm Width (clear inner width from front vertical to form finished/post formed edge of table top) x Minimum 1200mm Height (Height of front vertical board). Core section of workstation shall consist of metallic frames of CRCA steel or of aluminium powder coated to 50-60 micron of approved shade and colour as per manufacturer's specifications. All the frames shall be fitted with leveling bolts and fixed with epoxy powder coated aluminum trims confirming to IS – 733 and all other connectors/connections as per manufacturers specifications.

a) Table top shall be made out of 25mm thick prelaminated particle board with Post forming edge finished and shall be provided with Grommets of required size for cable entry at specified locations with ABS cover as per manufacturer's specification.

b) The front & sides of the workstation shall have metal/fabric tiles with finish of approved colour and shade. Above work top, it shall be provided with marker board and magnetic board as per manufactuerers specifications and as per directions of Engineer-in-charge.

c) The double skin partition shall have integrated "CLIP ON" race-way/ways. The arrangement shall ensure the separation of power and networking cables etc.

d) The work station shall be provided with one mobile drawer unit of size Minimum 400mm (W)xMinimum 430mm(D) x Minimum 630mm (H) consisting of 2 No's sliding Drawers and 1 No. File Drawer made in metal/prelaminated particle board and provided with suitable locks & handles as per manuctureres specifications .

e) Metal/ABS key board tray and MS powder coated CPU trolley shall be as per manufacturers specifications.

Arrangment of workstations and combinations shall be as per architectural drawing/workstations layout attached in tender document

All works shall be carried out as per the directions of Engineer-in-charge. The rate is inclusive of all materials specified above including labour charges for fixing at site. Average Rate shall be quoted for one workstation keeping in view of the above arrangement. The rate shall be quoted for the work stations having broad specifications as listed above and as per the manufacturer's specification conforming to the ‘NEO’ brand of Featherlite /’SMART’ brand of Godrej / ’ CONNECT 75 ’ brand of BP ERGO or equivalent and shall be approved by the Engineer-in-charge

10) Supplying revolving chairs suitable to the work stations of approved make with , fabric upholstered seat & mesh back, synchrotilt mechanism, Gas lift/ pneumatic seat height adjustment , fixed arms, , adjustable lumbar support , five pronged Nylon base with GF twin wheel castors ,seating structure with ergonomic shaped MEDIUM BACK chair, , all complete as per manufacturers specification.The rate shall be quoted for the revolving chairs having broad specifications as listed above and as per manufacturer's specification conforming to the ‘Featherlite or other approved manufacturer’s Model No. Opus Model No.ALPHA MBG FXD ARMS-PP Back" brand of Featherlite or equivalent and shall be approved by the Engineer-in-charge

11) Supplying revolving chairs suitable to the work stations/Conference table of approved make with , fabric upholstered seat & back, synchrotilt mechanism, Gas lift/ pneumatic seat height adjustment , height adjustable arms, , adjustable lumbar support , five pronged Nylon base with GF twin wheel castors ,seating structure with ergonomic shaped MEDIUM BACK chair, , all complete as per manufacturers specification.The rate shall be quoted for the revolving chairs having broad specifications as listed above and as per manufacturer's specification conforming to the ‘Featherlite or other approved manufacturer’s Model No. Opus Model No. Opus MBML ADJ ARMS WITH HR or equivalent and shall be approved by the Engineer-in-charge

12) Supplying 18 Seater conference table of Size 6000x1200X750 mm of approved make with the specifications as Table top: 25mm Thick pre laminated board finished with 2mm edge lipping and finished with approved laminate shade. Support : Supported on 25mm thick PLT Gable Ends. Modesty : 18mm thick PLT Modesty Panel of 450mm Ht. Wire Management – Anodised Finish 4 nos Flip up box 450 x 150 with soft closures, without sockets and switches are provided, PVC Cable Dump & vertical cover is considered for wire entry from the floor to the table top. all complete as per manufacturers specification of Featherlite / Godrej etc., make or equivalent approved brand and manufactures.The rate shall be quoted for the conference table having broad specifications as listed above and as per manufacturer's specification conforming to and shall be approved by the Engineer-in-charge

13) Removing of exisiting damaged PVC sheet flooring and cleaning CC flooring with solvent to remove the adhesive and disposal of dmaged PVC sheet flooring to dumping ground

14) Removing and making alterations( Dismembering the panels , cutting the veticals and bottom panel particle board to match new size and asssembling shutter etc) in height to existing Aluminium/Flush door shutter to match the newly laid tile flooring and making good as per the directions of Engineer-In-Charge. Double shutter.

15) Providing and fixing sun control film to window/partition glass panes of Garware make or equivalent brand including cleaning of glass panes etc complete as directed by E-I-C.